2830821

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 4345344

約数和(自身を除く): 1514523

約数列:

[1, 3, 7, 21, 163, 489, 827, 1141, 2481, 3423, 5789, 17367, 134801, 404403, 943607, 2830821]

約数ペア:

[(1, 2830821), (3, 943607), (7, 404403), (21, 134801), (163, 17367), (489, 5789), (827, 3423), (1141, 2481)]